import 'package:flutter/material.dart';
void main()=>runApp(MyApp());

class MyApp extends StatelessWidget{
  Widget build(BuildContext context){
    return MaterialApp(
      home:Scaffold(
        appBar: AppBar(
          title: Text("data",
          textAlign: TextAlign.right,
          ),
        ),
        body: Center(

          child: Container(
            alignment: Alignment.bottomCenter,
            width: 300,
            height: 300,
            padding: EdgeInsets.all(20),
            transform: Matrix4.translationValues(100,0,0),
            decoration:BoxDecoration(
              borderRadius: BorderRadius.circular(150),
              color: Colors.red,
              image:DecorationImage(
                image:NetworkImage("http://g.hiphotos.baidu.com/image/pic/item/86d6277f9e2f07084eacbbebe724b899a801f2b4.jpg"),
                alignment: Alignment.center,
                fit:BoxFit.cover
              )
            ),
          ),
        ),
      ),
    );
  }
}
